add FWLite link to header

Author: megahirt

src/Site/views/languageforge/container/languageforge.html.twig

@@ -12,7 +12,7 @@
             <nav class="navbar navbar-expand navbar-dark align-items-stretch">
                 <span class="navbar-brand d-md-inline-block mr-auto">
                     <img class="navbar-logo" title="v{{ version }}" src="/Site/views/languageforge/theme/default/image/lf_logo_medium.png">
-                    <a class="website-title" href="/">Language Forge</a>
+                    <a class="website-title" href="/">Language Forge</a> <a href="https://lexbox.org/fw-lite">Try FieldWorks Lite!</a>
                 </span>
                 <ul class="nav navbar-nav">
                     <li class="nav-item" uib-dropdown>